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Applied Physics 2024
二极管泵浦Cr4+:YAG调Q腔内C切Nd:GdVO4/KTP拉曼激光器
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Abstract:
研究了二极管泵浦Cr4+:YAG调Q腔内c切Nd:GdVO4/KTP拉曼激光器。以c切Nd:GdVO4作为激光增益介质，以KTP作为拉曼晶体，以T0为80%与89%的两块Cr4+:YAG分别作为可饱和吸收体，获得了高效的1097 nm拉曼激光输出。当使用T0为89%的Cr4+:YAG且泵浦功率为6.42 W时，在1097 nm处获得481 mW的最大平均输出功率。
A diode pumped Cr4+:YAG Q-switched intracavity c-cut Nd:GdVO4/KTP Raman laser was experimentally studied. Efficient 1097 nm Raman laser output was achieved by using a c-cut Nd:GdVO4 as the laser gain medium, and a KTP as the Raman crystal. Two pieces of Cr4+:YAG with T0 of 80% and 89% were employed, respectively when using Cr4+:YAG with a T0 of 89% and a pump power of 6.42 W, the maximum average output power of 481 mW was obtained at 1097 nm.
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